Dell Original 240 Watt AC Adapter for Precision M4800 Series

Original Dell 240W AC adapter built for the Precision M4800 series, delivering reliable power and extended service life with robust safety protections and efficient operation. The adapter’s PCB and cover are manufactured with fireproofing materials for improved durability. Electrical specifications: AC input voltage: 100-240VAC (Global); Input frequency: 47-63Hz; AC inrush current (max.): 20A/230V; Line regulation (full load): ±0.5%; Peak-to-peak ripple: <100MV. Performance and timing: Working temperature: 0-35℃-100% ,50℃-70% load. Setup / rise / hold-up time: 100ms,50ms,20ms-240VAC input. Withstand voltage: I/P-O/P 3Kvac,1 minute. Protections and reliability: Overvoltage protection: 115%-135% rated output voltage. Overload protection: 115%-135%fold back current limiting, Auto-recovery. Includes short circuit protection, over-temperature protection and overvoltage protection to keep your notebook safe. Design & safety features: Low interference and noise design; advanced technology for high efficiency and reliability. Uses temperature protection NTC, insulation paper to isolate electrodes, and fire protection glue paper plus silica gel for added safety while the computer is operating. Additional benefit: Power Exchange Savings more than 5658% (More power exchange savings means less power wasting and working more efficient with your computer). This strong, fully compatible replacement part is manufactured to provide consistent, long-term performance.